GRADUATION PROJECT II What is the best method for constructing schools in Palestine ? By: Abdelhafeed Alia Fadi Jallad Nazim Hwaide Sameh Bdair Supervisor: Dr. Barraq Jum’aa An-najah National University Faculty of Engineering Civil Engineering Department
Graduation project II
Feb 25, 2016
An- najah National University Faculty of Engineering Civil Engineering Department. What is the best method for constructing schools in Palestine ?. Graduation project II. By: Abdelhafeed Alia Fadi Jallad Nazim Hwaide Sameh Bdair. Supervisor: Dr. Barraq Jum’aa. Introduction. - PowerPoint PPT Presentation
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
GRADUATION PROJECT II
What is the best method for constructing schools in Palestine ?
By:Abdelhafeed AliaFadi JalladNazim HwaideSameh Bdair
Supervisor:Dr. Barraq Jum’aa
A n - n a j a h N a t i o n a l U n i v e r s i t yF a c u l t y o f E n g i n e e r i n g
C i v i l E n g i n e e r i n g D e p a r t m e n t
IntroductionThe most important part of our
project, the soul of it, is represented by integration between two giant aspects of our profession (civil engineering); Construction and Structural Design, and Project management and Quantity Surveying.
Project Management
Site DescriptionAl-Makhfiah Secondary School
Site Description Al-Makhfia Secondary Boys School
located at Al-Makhfia area in the south of Nablus. The school consists of four floors; Basement, Ground, First and Second Floor, with total area of (1920 m2). It contains twelve different classrooms, scientific Lab. and Library, Computer Lab. In addition, Headmaster Room, Social worker Room, Teachers’ Room and Multipurpose Hall.
Site Description The project owner is “The
Palestinian National Authority- Ministry of Education” and it was funded by “The Islamic Bank” for one million dollar, and it took more than a year to be executed completely, the supervisor and the designer of the project was “Seraj Engineering Office”.
Methodology
Work Breakdown Structure (WBS)
Resources and Prices
Primavera input
Construction methods
Work Breakdown Structure (WBS)Al-Makhfia School
Quantity Surveying & PricesAssumptions:
Profit plus Indirect Cost = 20% of the total
cost.
Costing in New Israeli Shekel currency and
take (1$=3.7 NIS).
Electrical & Mechanical works are done by a
sub-contractor.
FootingsExample of footing
Materials in Footing
steel Concrete
No. Aream²
Lengthm
Volume (m³)
Lengthm
Widthm
Depthm
Volume(m³)
14 0.201 2.50 0.007 2.478 1.8 0.6 2.676
3 0.201 4.10 0.0025
12 0.201 2.40 0.0057
3 0.201 4.92 0.0029
Total 0.0181
footings
Cost Of 1m³ Of Footing
Item Quantity Cost (NIS)/Unit Total Cost(NIS)
Steel 0.143 Ton 3500 500.5
Concrete 2.676 m³ 350 936.6
Labor 170 170
Tools 150 150
Total 1757.1
Total / m³ 656.61
Bid Price For 1m³ = (656.6/3.7)×1.2= 213 $ , Taken 280 $
Steel Density = 7.90 ton/m³
ColumnsExample of column
Materials In Column
Steel Concrete
No. Aream²
Lengthm
Volume(m³)
Lengthm
Widthm
Depthm
Volume(m³)
12 0.201 1 0.00241 1 0.55 0.30 0.165
5 0.050 1.7 0.00035
Total 0.00276
Columns
Cost Of 1 m³ Of Column
Item Quantity Cost (NIS) / Unit Total Cost(NIS)
Steel 0.0218 3500 76.314
Concrete 0.165 350 57.75
Labor 40 40
Total 174.064
Total / 1 m³ 1055
Bid Price For 1 m³ = 1055*1.2/3.7 = 342.16$, Taken 410 $
Steel Density = 7.90 ton/m³
SlabsExample of slab
Materials In Slab
Steel/Rib Concrete/Rib
No. Area(m²)
Length(m)
Volume(m³)
Length(m)
Width(m)
Depth(m)
Volume(m³) Total
2 (Top) 0.113 1 0.00022 1 0.55 0.06 0.0330.051
2 (Bottom) 0.113 1 0.00022 1 0.15 0.14 0.021
5 (Stirrups) 0.0503 0.56 0.00014 Block/Rib
3 (Shrinkage) 0.0503 1 0.00015 Length Width Depth Units
Total 0.00073 0.4 0.2 0.14 5
Slabs
Cost of 1 m² of Slab
Item Quantity Cost (NIS)/Unit Total Cost(NIS)
Steel 0.0115 3500 40.25
Concrete 0.102 350 35.7
Block 10 2.5 25.0
Labor 50 50.0
Tools 50 50.0
Total / 1 m³ 200.95
Bid Price For 1 m³ = 200.95*1.2/3.7 = 65.17 $ , Taken 80 $
Design Check Analysis of 3-D model for AL-Makhfiah Secondary School using
SAP 14, ACI 318-8/IBC2009 code.1. Design Criteria: Live Loads = 300kg/m² for classrooms. = 500kg/m² for labs. = 300kg/m² for stairs Super Imposed Dead Loads = 350 kg/m² Foundation Depth = 1.5 m Soil Bearing Capacity = 4kg/cm²
Using SAP, area of steel was checked at slab, column C2 and footing SF2-1, and we use in design load 71.6 ton to design footing SF2-1, but we use maximum load 116.9 ton to design column C2.
Item Area of steel (mm2) Check (OK/Not)
SAP Actual
Slab (per m2) 315 494 OK
Column 1980 2413 OK
Footing Bottom 2101 2815 OK
Footing Top Use min 620 2413 OK
Construction Methods
Method I
Traditional Method
Summary
Item Description Total($)
No. 1 Excavations, Backfilling and site work. 27095
No. 2 Concrete Works. 300912
No. 3 Stone Works. 113321
No. 4 Concrete Block works. 8387
No. 5 Plastering. 63764
No. 6 Tiling, Flooring and Marble works. 53132
No. 7 Carpentry and Joinery Works. 35240
No. 8 Steel and Aluminum Works. 60675
No. 9 Painting Works. 21774
No. 10 Insulation, Roofing and Expansion and/or Seismic Joints. 20094
No. 11 External Works. 210000
No. 12 Electrical Works. 40000
No. 13 Plumbing, Sanitary and Mechanical Works. 40000
Grand Total 994394
Note: All Prices Include VAT
The sum of …………… 994394 ………….US$ …………… 3,679,232 ………….NIS
Construction Methods
Method II
Tunnel Framing Systems
Tunnel Framing Systems
Tunnel Framing Systems
Item Traditional Method
Tunnel Framing Method Difference
Total Duration(Calendar Days) 308 241 67
Total Cost(NIS) 3,679,231 3,756,858 77,627
Construction MethodMethod III
Pre-stressed Concrete
Pre-stressed Concrete
Pre-stressed Concrete
Item Traditional Method
Pre-stressed Concrete Method Difference
Total Duration(Calendar Days) 308 120 188
Total Cost(NIS) 3,679,231 4,022,303 343,072
Conclusion
Item Tunnel Framing System Method
Pre-stressed Concrete Method
Difference
Total Duration(Calendar Days) 241 120 121
Total Cost(NIS) 3,756,858 4,022,303 265445
Thank you for attention
Related Documents
